Which of the following measurements is expressed to three significant figures?
C. 5.60 km
Hope this helps!
Covalent bonding!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
To know the density you also need to know the volume of the rock.
Answer:
Energy is released when bonds are broken, and energy is absorbed when bonds are formed.
Answer:
D
Explanation:
The formula for calculating kinetic energy is 1/2mv^2, where m is the mass and v is the velocity or speed of the object. Since all of the balls have the same mass, the one with the highest speed or velocity will have the highest kinetic energy. Hope this helps!
